in chemistry, inorganic simply means that the molecule does not contain carbon. potassium Iodide is an inorganic molecule. thyroxine (T4) IS and organic molecule (C15H11I4NO4). it has 15 atoms of carbon, 11 of hydrogen, 4 of iodine, one nitrogen and four oxygen. this term in reference to chemicals is quite different from the way most people use organic, as with food. plants and animals are organic because they are carbon based life forms, even though they do contain some inorganic molecules. etc.
almost all of the Iodine used in the world is mined. it is cheaper than distilling it from seaweed.
the way that john(mr nascent) makes his product produces a stunning and seemingly permanent effect. this may have something to do with the fact that it is alcohol based. it may be the strength or size of the magnetic field or that all of the tincture is immersed in the field. i dont know.
my subjective comparison is that magnets do create some of this effect. this may have something to do with the aqueous solutions i use them on. the effect i get is not nearly as pronounced as it is with magnascent.
so there you have what i know. one would need to experiment with many different permutations of Iodine solutions to come to a definitive conclusion. i have never made a tincture and put magnets on it. with magnets, size matters. the earth is a very weak magnet but its size makes its magnetic field a good shield for solar radiation. our proximity to this very large magnet has profound effects on us biologically. magnets the strength of those i use would be quite dangerous if they were the size of a loaf of bread. get yourself caught between a pair of them and there is no way to turn them off. yikes! they WILL end up with a piece of you pressed between them.